Keywords
30's, 30-35, 30-40, 30s, 35-39 years, 35-40, adult, architecture, back view, beard, brown hair, brunette, caucasian, central park, city, city life, citylife, color, color image, colour, day, daylight, daytime, earbud, electronic device, exercise, facial hair, facing away, fellow, fitness, focus on foreground, gentleman, guy, hardy, harmony, headphone, headset, health, healthy, hearing, horizontal, human, human being, jogger, jogging, listener, listening, looking away, male, man, melody, metropolitan, mid adult, mid adult men, mp3 player, music, music player, musicality, natural, nature, observing, one, one person, outdoor, outdoors, outside, park, people, person, photography, physical, physical fitness, relaxing, restful, resting, runner, running, serious, seriousness, skyline, solemn, somber, sport, standing, technology, thirties, thirty, tune, urban, viewing, vitality, waist up, waist-up, watching, well-being, western european, whisker, stock image, images, royalty free photo, stock photos, stock photograph, stock photographs, picture, pictures, graphic, graphics, fine art prints, print, poster, posters, mural, wall murals, bld150640